8639211960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23997811}}^1$

素因数の和:23997828

約数の個数: 48

約数和(自身を含む): 28077440040

約数和(自身を除く): 19438228080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 23997811, 47995622, 71993433, 95991244, 119989055, 143986866, 191982488, 215980299, 239978110, 287973732, 359967165, 431960598, 479956220, 575947464, 719934330, 863921196, 959912440, 1079901495, 1439868660, 1727842392, 2159802990, 2879737320, 4319605980, 8639211960]

約数ペア:

[(1, 8639211960), (2, 4319605980), (3, 2879737320), (4, 2159802990), (5, 1727842392), (6, 1439868660), (8, 1079901495), (9, 959912440), (10, 863921196), (12, 719934330), (15, 575947464), (18, 479956220), (20, 431960598), (24, 359967165), (30, 287973732), (36, 239978110), (40, 215980299), (45, 191982488), (60, 143986866), (72, 119989055), (90, 95991244), (120, 71993433), (180, 47995622), (360, 23997811)]